| Part | RoHS | Manufacturer | Resistor Type | Mounting Type | Resistance | Rated Power Dissipation (P) | Maximum Operating Temperature | Tolerance | Diameter (Lead) | Spacing (Lead) | Rated Temperature | No. of Functions | Technology | Shape (Package) | No. of Elements | Construction | Packing Method | Size Code | Network Type | No. of Terminals | Package Style (Meter) | Terminal Shape | Sub-Category | Dimensions | First Element Resistance | Minimum Operating Temperature | Temperature Coef (ppm/Cel) | Terminal Finish | Length (Lead) | Height (Package) | Manufacturer Series | Operating Voltage | Additional Features | Length (Package) | JESD-609 Code | Series | Diameter (Package) | Reference Standard | Width (Package) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
Koa Speer Electronics |
FIXED RESISTOR |
SURFACE MOUNT |
184 ohm |
.25 W |
155 Cel |
1 % |
85 Cel |
THIN FILM |
Rectangular |
TR, PUNCHED PAPER, 7 INCH |
1206 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
100 |
MATTE TIN OVER NICKEL |
.6 mm |
200 V |
ANTI-SULFUR, HIGH PRECISION |
3.2 mm |
e3 |
AEC-Q200 |
1.6 mm |
||||||||||||||
|
|
Koa Speer Electronics |
FIXED RESISTOR |
SURFACE MOUNT |
274 ohm |
.25 W |
155 Cel |
1 % |
85 Cel |
THIN FILM |
Rectangular |
TR, PUNCHED PAPER, 7 INCH |
1206 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
100 |
MATTE TIN OVER NICKEL |
.6 mm |
200 V |
ANTI-SULFUR, HIGH PRECISION |
3.2 mm |
e3 |
AEC-Q200 |
1.6 mm |
||||||||||||||
|
|
Yageo |
FIXED RESISTOR |
SURFACE MOUNT |
4.7 ohm |
.25 W |
155 Cel |
5 % |
70 Cel |
METAL GLAZE/THICK FILM |
Rectangular |
TR, PAPER, 7 INCH |
0603 |
2 |
SMT |
WRAPAROUND |
FIXED RESISTOR |
-55 Cel |
200 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.45 mm |
150 V |
1.6 mm |
e3 |
AEC-Q200 |
.8 mm |
||||||||||||||
|
|
Yageo |
FIXED RESISTOR |
SURFACE MOUNT |
.27 ohm |
.25 W |
155 Cel |
5 % |
70 Cel |
METAL GLAZE/THICK FILM |
Rectangular |
TR, PAPER, 7 INCH |
1206 |
2 |
SMT |
WRAPAROUND |
FIXED RESISTOR |
-55 Cel |
75 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.55 mm |
.26 V |
LASER TRIMMABLE |
3.1 mm |
e3 |
AEC-Q200 |
1.6 mm |
|||||||||||||
|
|
Yageo |
FIXED RESISTOR |
SURFACE MOUNT |
.02 ohm |
.25 W |
170 Cel |
1 % |
70 Cel |
METAL FILM |
Rectangular |
TR, Paper, 7 Inch |
0805 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
75 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.35 mm |
.0707 V |
2.03 mm |
e3 |
AEC-Q200 |
1.27 mm |
|||||||||||||||
|
|
Yageo |
FIXED RESISTOR |
SURFACE MOUNT |
.11 ohm |
.25 W |
170 Cel |
1 % |
70 Cel |
METAL FILM |
Rectangular |
TR, Paper, 7 Inch |
1206 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
100 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.64 mm |
.1658 V |
3.2 mm |
e3 |
AEC-Q200 |
1.6 mm |
|||||||||||||||
|
|
Yageo |
FIXED RESISTOR |
SURFACE MOUNT |
.047 ohm |
.25 W |
170 Cel |
5 % |
70 Cel |
METAL FILM |
Rectangular |
TR, Paper, 7 Inch |
1206 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
100 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.64 mm |
.1083 V |
3.2 mm |
e3 |
AEC-Q200 |
1.6 mm |
|||||||||||||||
|
|
ROHM |
FIXED RESISTOR |
SURFACE MOUNT |
.2 ohm |
.25 W |
155 Cel |
5 % |
70 Cel |
METAL GLAZE/THICK FILM |
RECTANGULAR PACKAGE |
TR, PAPER, 7 INCH |
0603 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
0,150 |
TIN OVER NICKEL |
.5 mm |
1.6 mm |
e3 |
AEC-Q200 |
.87 mm |
||||||||||||||||
|
|
Vishay Precision Group |
FIXED RESISTOR |
SURFACE MOUNT |
1027 ohm |
.25 W |
150 Cel |
.1 % |
70 Cel |
METAL FOIL |
Rectangular |
TR |
1206 |
2 |
SMT |
ONE SURFACE |
-55 Cel |
0.2 |
.64 mm |
79 V |
ANTI-SULFUR, HIGH PRECISION |
3.2 mm |
1.57 mm |
|||||||||||||||||
|
|
Vishay Precision Group |
FIXED RESISTOR |
SURFACE MOUNT |
500 ohm |
.25 W |
150 Cel |
.05 % |
70 Cel |
METAL FOIL |
Rectangular |
TR |
1206 |
2 |
SMT |
ONE SURFACE |
-55 Cel |
0.2 |
.64 mm |
79 V |
ANTI-SULFUR, HIGH PRECISION |
3.2 mm |
1.57 mm |
|||||||||||||||||
|
Vishay Precision Group |
FIXED RESISTOR |
SURFACE MOUNT |
500 ohm |
.25 W |
150 Cel |
.01 % |
70 Cel |
METAL FOIL |
Rectangular |
TR |
1206 |
2 |
SMT |
ONE SURFACE |
-55 Cel |
0.2 |
.64 mm |
79 V |
ANTI-SULFUR, HIGH PRECISION |
3.2 mm |
1.57 mm |
||||||||||||||||||
|
|
Vishay Intertechnology |
FIXED RESISTOR |
SURFACE MOUNT |
10000 ohm |
.25 W |
125 Cel |
1 % |
70 Cel |
THIN FILM |
Rectangular |
WAFFLE PACK |
0202 |
2 |
SMT |
ONE SURFACE |
-55 Cel |
250 |
Aluminum (Al) |
.254 mm |
75 V |
.5 mm |
.5 mm |
|||||||||||||||||
|
|
Vishay Intertechnology |
FIXED RESISTOR |
SURFACE MOUNT |
68 ohm |
.25 W |
175 Cel |
2 % |
70 Cel |
THIN FILM |
Rectangular |
WAFFLE PACK |
0202 |
2 |
SMT |
ONE SURFACE |
-55 Cel |
250 |
Aluminum (Al) |
.254 mm |
75 V |
.5 mm |
.5 mm |
|||||||||||||||||
|
|
Yageo |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
1620000 ohm |
.25 W |
155 Cel |
1 % |
.55 mm |
70 Cel |
METAL FILM |
CYLINDRICAL PACKAGE |
Tubular |
Bulk |
2 |
Axial |
WIRE |
Fixed Resistors |
-55 Cel |
100 |
Matte Tin (Sn) |
28 mm |
250 V |
6.3 mm |
e3 |
2.4 mm |
AEC-Q200 |
|||||||||||||
|
|
Yageo |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
330 ohm |
.25 W |
155 Cel |
1 % |
.45 mm |
70 Cel |
METAL FILM |
CYLINDRICAL PACKAGE |
Tubular |
TR, 12 INCH |
2 |
Axial |
WIRE |
Fixed Resistors |
-55 Cel |
100 |
Matte Tin (Sn) |
200 V |
3.4 mm |
e3 |
1.9 mm |
AEC-Q200 |
||||||||||||||
|
|
Yageo |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
330 ohm |
.25 W |
155 Cel |
1 % |
.45 mm |
70 Cel |
METAL FILM |
CYLINDRICAL PACKAGE |
Tubular |
Ammo Pack |
2 |
Axial |
WIRE |
Fixed Resistors |
-55 Cel |
100 |
Matte Tin (Sn) |
200 V |
3.4 mm |
e3 |
1.9 mm |
AEC-Q200 |
||||||||||||||
|
|
Yageo |
FIXED RESISTOR |
SURFACE MOUNT |
.051 ohm |
.25 W |
125 Cel |
1 % |
70 Cel |
METAL FILM |
Rectangular |
TR, Paper, 7 Inch |
0402 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
100 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.35 mm |
.1129 V |
1 mm |
e3 |
AEC-Q200 |
.5 mm |
|||||||||||||||
|
|
Yageo |
FIXED RESISTOR |
SURFACE MOUNT |
.025 ohm |
.25 W |
170 Cel |
1 % |
70 Cel |
METAL FILM |
Rectangular |
TR, Paper, 7 Inch |
0805 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
75 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.35 mm |
.0791 V |
2.03 mm |
e3 |
AEC-Q200 |
1.27 mm |
|||||||||||||||
|
|
Yageo |
FIXED RESISTOR |
SURFACE MOUNT |
.033 ohm |
.25 W |
170 Cel |
1 % |
70 Cel |
METAL FILM |
Rectangular |
TR, Paper, 7 Inch |
0805 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
75 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.35 mm |
.0908 V |
2.03 mm |
e3 |
AEC-Q200 |
1.27 mm |
|||||||||||||||
|
|
Yageo |
FIXED RESISTOR |
SURFACE MOUNT |
.03 ohm |
.25 W |
170 Cel |
1 % |
70 Cel |
METAL FILM |
Rectangular |
TR, Paper, 7 Inch |
0805 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
75 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.35 mm |
.0866 V |
2.03 mm |
e3 |
AEC-Q200 |
1.27 mm |
|||||||||||||||
|
|
Ohmite Manufacturing |
FIXED RESISTOR |
SURFACE MOUNT |
.18 ohm |
.25 W |
155 Cel |
.5 % |
70 Cel |
METAL FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR, PAPER, 7 INCH |
0805 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
50 |
Tin (Sn) - with Nickel (Ni) barrier |
.55 mm |
HIGH PRECISION |
2 mm |
e3 |
1.25 mm |
|||||||||||||||
|
|
TE Connectivity |
JUMPER |
THROUGH HOLE MOUNT |
0 ohm |
.25 W |
125 Cel |
25 Cel |
METAL FOIL |
Axial |
AMMO PACK |
2 |
Axial |
WIRE |
-55 Cel |
RATED CURRENT: 25A |
6.8 mm |
2.5 mm |
||||||||||||||||||||||
|
|
TE Connectivity |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
0 ohm |
.25 W |
125 Cel |
25 Cel |
METAL FOIL |
Axial |
AMMO PACK |
0207 |
2 |
Axial |
WIRE |
6.8mm x 2.5mm |
-55 Cel |
RATED CURRENT: 25A |
6.8 mm |
2.5 mm |
||||||||||||||||||||
|
Stackpole Electronics |
FIXED RESISTOR |
SURFACE MOUNT |
.5 ohm |
.25 W |
155 Cel |
1 % |
70 Cel |
METAL GLAZE/THICK FILM |
RECTANGULAR PACKAGE |
TR |
1206 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
200 |
.55 mm |
200 V |
3.2 mm |
AEC-Q200 |
1.6 mm |
||||||||||||||||||
|
Stackpole Electronics |
FIXED RESISTOR |
SURFACE MOUNT |
250 ohm |
.25 W |
155 Cel |
.01 % |
70 Cel |
THIN FILM |
RECTANGULAR PACKAGE |
TR |
1206 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
10 |
.55 mm |
150 V |
PRECISION |
3.05 mm |
AEC-Q200 |
1.55 mm |
|||||||||||||||||
|
Stackpole Electronics |
FIXED RESISTOR |
SURFACE MOUNT |
250 ohm |
.25 W |
155 Cel |
.01 % |
70 Cel |
THIN FILM |
RECTANGULAR PACKAGE |
TR |
1206 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
10 |
.55 mm |
150 V |
PRECISION |
3.05 mm |
AEC-Q200 |
1.55 mm |
|||||||||||||||||
|
|
TE Connectivity |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
3300 ohm |
.25 W |
155 Cel |
.25 % |
THIN FILM |
TUBULAR PACKAGE |
TAPE |
2 |
WIRE |
7.2mm x 2.5mm |
-55 Cel |
15 |
350 V |
PRECISION |
||||||||||||||||||||||
|
|
TE Connectivity |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
500 ohm |
.25 W |
155 Cel |
.25 % |
THIN FILM |
TUBULAR PACKAGE |
TAPE |
2 |
WIRE |
7.2mm x 2.5mm |
-55 Cel |
50 |
350 V |
PRECISION |
||||||||||||||||||||||
|
|
TE Connectivity |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
50000 ohm |
.25 W |
155 Cel |
.1 % |
THIN FILM |
TUBULAR PACKAGE |
TAPE |
2 |
WIRE |
7.2mm x 2.5mm |
-55 Cel |
50 |
350 V |
PRECISION |
||||||||||||||||||||||
|
|
Yageo |
FIXED RESISTOR |
SURFACE MOUNT |
22000 ohm |
.25 W |
155 Cel |
1 % |
70 Cel |
METAL GLAZE/THICK FILM |
Rectangular |
TR, PAPER, 7 INCH |
0805 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
200 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.5 mm |
150 V |
LASER TRIMMABLE |
2 mm |
e3 |
1.25 mm |
|||||||||||||||
|
|
Yageo |
FIXED RESISTOR |
SURFACE MOUNT |
2.4 ohm |
.25 W |
155 Cel |
1 % |
70 Cel |
METAL GLAZE/THICK FILM |
Rectangular |
TR, PAPER, 7 INCH |
0805 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
200 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.5 mm |
150 V |
LASER TRIMMABLE |
2 mm |
e3 |
1.25 mm |
|||||||||||||||
|
|
TE Connectivity |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
100 ohm |
.25 W |
125 Cel |
.1 % |
.6 mm |
70 Cel |
METAL FILM |
TUBULAR PACKAGE |
Tubular |
BULK |
2 |
Axial |
WIRE |
7mm x 2.7mm |
-55 Cel |
5 |
26 mm |
250 V |
HIGH PRECISION |
7 mm |
2.7 mm |
|||||||||||||||
|
|
TE Connectivity |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
10 ohm |
.25 W |
125 Cel |
.1 % |
.6 mm |
70 Cel |
METAL FILM |
TUBULAR PACKAGE |
Tubular |
BULK |
2 |
Axial |
WIRE |
7mm x 2.7mm |
-55 Cel |
5 |
26 mm |
250 V |
HIGH PRECISION |
7 mm |
2.7 mm |
|||||||||||||||
|
|
TE Connectivity |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
1000 ohm |
.25 W |
125 Cel |
.1 % |
.6 mm |
70 Cel |
METAL FILM |
TUBULAR PACKAGE |
Tubular |
BULK |
2 |
Axial |
WIRE |
7mm x 2.7mm |
-55 Cel |
5 |
26 mm |
250 V |
HIGH PRECISION |
7 mm |
2.7 mm |
|||||||||||||||
|
|
TE Connectivity |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
50 ohm |
.25 W |
125 Cel |
.1 % |
70 Cel |
METAL FILM |
TUBULAR PACKAGE |
AMMO PACK |
2 |
WIRE |
7mm x 2.7mm |
-55 Cel |
5 |
250 V |
PRECISION |
|||||||||||||||||||||
|
|
Bourns |
FIXED RESISTOR |
SURFACE MOUNT |
1200000 ohm |
.25 W |
155 Cel |
1 % |
70 Cel |
METAL GLAZE/THICK FILM |
Rectangular |
TR, PAPER, 7 INCH |
1206 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
200 |
TIN OVER NICKEL |
.6 mm |
200 V |
3.2 mm |
e3 |
1.6 mm |
||||||||||||||||
|
|
Bourns |
FIXED RESISTOR |
SURFACE MOUNT |
2200000 ohm |
.25 W |
155 Cel |
1 % |
70 Cel |
METAL GLAZE/THICK FILM |
Rectangular |
TR, PAPER, 7 INCH |
1206 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
200 |
TIN OVER NICKEL |
.6 mm |
200 V |
3.2 mm |
e3 |
1.6 mm |
||||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
375 ohm |
.25 W |
150 Cel |
1 % |
.64 mm |
85 Cel |
METAL FILM |
Tubular |
BULK |
2 |
Axial |
WIRE |
-55 Cel |
10 |
Tin/Lead (Sn/Pb) |
38.1 mm |
500 V |
HIGH PRECISION |
9.53 mm |
e0 |
3.68 mm |
||||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
500000 ohm |
.25 W |
150 Cel |
.05 % |
.64 mm |
85 Cel |
METAL FILM |
Tubular |
BULK |
2 |
Axial |
WIRE |
-55 Cel |
10 |
Tin/Lead (Sn/Pb) |
38.1 mm |
500 V |
HIGH PRECISION |
9.53 mm |
e0 |
3.68 mm |
||||||||||||||||
|
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
500000 ohm |
.25 W |
150 Cel |
.1 % |
.64 mm |
85 Cel |
METAL FILM |
Tubular |
TR, 7.5 INCH |
2 |
Axial |
WIRE |
-55 Cel |
5 |
Matte Tin (Sn) |
500 V |
HIGH PRECISION |
9.53 mm |
e3 |
3.68 mm |
||||||||||||||||
|
|
Yageo |
FIXED RESISTOR |
SURFACE MOUNT |
28000 ohm |
.25 W |
155 Cel |
1 % |
70 Cel |
METAL GLAZE/THICK FILM |
Rectangular |
TR, PAPER, 7 INCH |
0805 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
100 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.5 mm |
150 V |
LASER TRIMMABLE |
2 mm |
e3 |
AEC-Q200 |
1.25 mm |
||||||||||||||
|
|
Yageo |
FIXED RESISTOR |
SURFACE MOUNT |
30100 ohm |
.25 W |
155 Cel |
1 % |
70 Cel |
METAL GLAZE/THICK FILM |
Rectangular |
TR, PAPER, 7 INCH |
0805 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
100 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.5 mm |
150 V |
LASER TRIMMABLE |
2 mm |
e3 |
AEC-Q200 |
1.25 mm |
||||||||||||||
|
|
Yageo |
FIXED RESISTOR |
SURFACE MOUNT |
5900 ohm |
.25 W |
155 Cel |
1 % |
70 Cel |
METAL GLAZE/THICK FILM |
Rectangular |
TR, PAPER, 7 INCH |
0805 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
100 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.5 mm |
150 V |
LASER TRIMMABLE |
2 mm |
e3 |
AEC-Q200 |
1.25 mm |
||||||||||||||
|
|
Vishay Intertechnology |
FIXED RESISTOR |
15 ohm |
.25 W |
125 Cel |
10 % |
THIN FILM |
Chip |
Waffle Pack |
0202 |
2 |
SMT |
Fixed Resistors |
-55 Cel |
250 |
.253 mm |
75 V |
.5 mm |
.5 mm |
||||||||||||||||||||
|
|
Vishay Intertechnology |
FIXED RESISTOR |
SURFACE MOUNT |
10 ohm |
.25 W |
155 Cel |
1 % |
70 Cel |
METAL GLAZE/THICK FILM |
Rectangular |
TR, PAPER, 10 INCH |
1206 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
100 |
Tin (Sn) - with Nickel (Ni) barrier |
.55 mm |
200 V |
RATED AC VOLTAGE (V) : 200 |
3.05 mm |
e3 |
1.55 mm |
|||||||||||||||
|
|
Vishay Intertechnology |
FIXED RESISTOR |
SURFACE MOUNT |
2000000 ohm |
.25 W |
155 Cel |
1 % |
70 Cel |
METAL GLAZE/THICK FILM |
Rectangular |
TR, PAPER, 7 INCH |
1206 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
100 |
Tin (Sn) - with Nickel (Ni) barrier |
.55 mm |
200 V |
RATED AC VOLTAGE (V) : 200 |
3.05 mm |
e3 |
1.55 mm |
|||||||||||||||
|
|
Vishay Intertechnology |
FIXED RESISTOR |
SURFACE MOUNT |
100 ohm |
.25 W |
155 Cel |
1 % |
70 Cel |
METAL GLAZE/THICK FILM |
Rectangular |
TR, PAPER, 10 INCH |
1206 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
100 |
Tin (Sn) - with Nickel (Ni) barrier |
.55 mm |
200 V |
RATED AC VOLTAGE (V) : 200 |
3.05 mm |
e3 |
1.55 mm |
|||||||||||||||
|
|
Vishay Intertechnology |
FIXED RESISTOR |
SURFACE MOUNT |
3900 ohm |
.25 W |
155 Cel |
1 % |
70 Cel |
METAL GLAZE/THICK FILM |
Rectangular |
TR, PAPER, 10 INCH |
1206 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
100 |
Tin (Sn) - with Nickel (Ni) barrier |
.55 mm |
200 V |
RATED AC VOLTAGE (V) : 200 |
3.05 mm |
e3 |
1.55 mm |
Fixed resistors are passive electronic components that are used to resist the flow of electric current in a circuit. They have a fixed value of resistance, meaning their resistance cannot be adjusted once they are manufactured. They are commonly used to set the bias of transistors, control the gain of amplifiers, or limit the current flowing through an LED. Fixed resistors come in various sizes, power ratings, and tolerances.
There are two types of fixed resistors: through-hole and surface mount. Through-hole resistors have leads that are inserted into holes on the printed circuit board (PCB), while surface mount resistors have terminals that are soldered directly to the surface of the PCB. Through-hole resistors are larger and easier to work with, but surface mount resistors are smaller and more suitable for miniaturized electronic devices.
Fixed resistors can be made from a variety of materials, including carbon, metal, and wire-wound. Carbon resistors are inexpensive and widely used, but they have a lower tolerance and are more susceptible to noise than other types. Metal film resistors have a higher tolerance and better stability, making them ideal for use in precision circuits. Wire-wound resistors have a higher power rating and are used in high power applications, such as power supplies and amplifiers.